Mark J. Ginsberg

If this design causes you concern, burley make an after marker clamp that removes the one which connects as you decribe and replaces the rear quick release, and attached to their q/r with a pin.

Also moves the trailer further back, so your left heel doesn't his the mounting hardware on shorter chainstayed bicycles.

Mark Ginsberg

Nikos Tzetos wrote: Hello:

I have an oldish Alan frame and am often using it to pull a Burley trailer with one or two children. The trailer attachment mechanism is designed to exert stress on three points on the left rear triangle, torquing the frame around the dropout, a very simple and effective design. Does anyone have any experience with fatigue of the glued components in that area and possible damage to the frame?

Thank you,

Nikos

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Mark J. Ginsberg
Attorney At Law
621 SW Morrison St., Ste. 900
Portland, OR 97204
(503) 542-3000
Fax (503) 227-2530
markjginsberg@yahoo.com
www.bikesafetylaw.com

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